SLOWHATCH, your MACAU to HONG KONG ferry information is a keeper. Note the perfect fit with my posting #1702 ULTIMATE TIMELINE:
11. Hong Kong 12/13 to Macau
A hydrofoil taking just over one hour will get teams from Hong Kong to Macau.
Pitstop late on 12/13
12. Macau 12/14 to Hong Kong to Guam
Teams should take the hydrofoil back to Hong Kong since the International Airport has superior flights to everywhere.
Flight options start at 1010 with JAL730 to NRT 1010 to 1500, then CO007 NRT to GUM 1715 to 1950 and end with the most direct routing of CEBU AIR 119 to MNL 1940 to 2140, then CO934 MNL to GUM 2310 to 0440. There are about 10 other combinations in between.